首页> 外文会议>Asia-Pacific Microwave Conference vol.4; 20051204-07; Suzhou(CN) >The Research on the Propagation Characters of the Micro-Cells under the Beam-space
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The Research on the Propagation Characters of the Micro-Cells under the Beam-space

机译:束空间下微细胞的传播特性研究

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摘要

In this paper, we consider the characters of the channels under the beams space. And a propagation prediction model in beam-space is introduced in typical Micro-cells using the ray-tracing algorithm. Moreover, the comparison to the aspects of Loss Path (LP) and Angular Spread (AS) in the environments using the traditional omni-directive antenna, is done, which shows that such features of the channels under the beam space in Line of Sight (LOS) environments and Non Line of Sight (NLOS) environments should be newly defined.
机译:在本文中,我们考虑了束空间下通道的特性。并利用射线跟踪算法在典型的微蜂窝中引入了波束空间中的传播预测模型。此外,与使用传统的全向天线的环境中的损耗路径(LP)和角向扩展(AS)方面进行了比较,这表明在视线( LOS)环境和非视线(NLOS)环境应重新定义。

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